| commit | bbb5358c5949c7770b1aca1834a1f3c03a13046c | |
| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sat, 7 Apr 2018 07:20:42 +0000 (7 07:20 +0000) | ||
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Sat, 7 Apr 2018 07:20:42 +0000 (7 07:20 +0000) | ||
| tree | b1acf024b403009d0a3344de142b9f251ad1c416 | treesnapshot (tar.gz zip) |
| parent | f68ee37d6f5842bb9cee7a9ca3ede517c853df66 | commitdiff |
PR tree-optimization/85257
* fold-const.c (native_encode_vector): If not all elts could fit
and off is -1, return 0 rather than offset.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Pass
(offseti - offset2) / BITS_PER_UNIT as 4th argument to
native_encode_expr. Verify len * BITS_PER_UNIT >= maxsizei. Don't
adjust buffer in native_interpret_expr call.
* gcc.dg/pr85257.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259206 138bc75d-0d04-0410-961f-82ee72b054a4
* fold-const.c (native_encode_vector): If not all elts could fit
and off is -1, return 0 rather than offset.
* tree-ssa-sccvn.c (vn_reference_lookup_3): Pass
(offseti - offset2) / BITS_PER_UNIT as 4th argument to
native_encode_expr. Verify len * BITS_PER_UNIT >= maxsizei. Don't
adjust buffer in native_interpret_expr call.
* gcc.dg/pr85257.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259206 138bc75d-0d04-0410-961f-82ee72b054a4